starling-framework/lib/_gen/starling/display/BlendMode.js

A fast, productive library for 2D cross-platform development.

// Class: starling.display.BlendMode

var $global = typeof window != "undefined" ? window : typeof global != "undefined" ? global : typeof self != "undefined" ? self : this

$global.Object.defineProperty(exports, "__esModule", {value: true});

var __map_reserved = {};

// Imports

var $hxClasses = require("./../../hxClasses_stub").default;
var $import = require("./../../import_stub").default;
function starling_core_Starling() {return require("./../../starling/core/Starling");}
function js__$Boot_HaxeError() {return require("./../../js/_Boot/HaxeError");}
function openfl_errors_ArgumentError() {return $import(require("openfl/errors/ArgumentError"));}
function haxe_ds_StringMap() {return require("./../../haxe/ds/StringMap");}

// Constructor

var BlendMode = function(name,sourceFactor,destinationFactor) {
	this.__name = name;
	this.__sourceFactor = sourceFactor;
	this.__destinationFactor = destinationFactor;
}

// Meta

BlendMode.__name__ = ["starling","display","BlendMode"];
BlendMode.prototype = {
	activate: function() {
		(starling_core_Starling().default).get_current().get_context().setBlendFactors(this.__sourceFactor,this.__destinationFactor);
	},
	toString: function() {
		return this.__name;
	},
	get_sourceFactor: function() {
		return this.__sourceFactor;
	},
	get_destinationFactor: function() {
		return this.__destinationFactor;
	},
	get_name: function() {
		return this.__name;
	}
};
BlendMode.prototype.__class__ = BlendMode.prototype.constructor = $hxClasses["starling.display.BlendMode"] = BlendMode;

// Init

Object.defineProperties(BlendMode.prototype,{ "sourceFactor" : { get : function () { return this.get_sourceFactor (); }}, "destinationFactor" : { get : function () { return this.get_destinationFactor (); }}, "name" : { get : function () { return this.get_name (); }}});

// Statics

BlendMode.get = function(modeName) {
	if(BlendMode.sBlendModes == null) {
		BlendMode.registerDefaults();
	}
	if(BlendMode.sBlendModes.exists(modeName)) {
		return BlendMode.sBlendModes.get(modeName);
	} else {
		throw new (js__$Boot_HaxeError().default)(new (openfl_errors_ArgumentError().default)("Blend mode not found: " + modeName));
	}
}
BlendMode.getByFactors = function(srcFactor,dstFactor) {
	if(BlendMode.sBlendModes == null) {
		BlendMode.registerDefaults();
	}
	var registeredBlendMode = BlendMode.sBlendModes.iterator();
	while(registeredBlendMode.hasNext()) {
		var registeredBlendMode1 = registeredBlendMode.next();
		if(registeredBlendMode1.get_sourceFactor() == srcFactor && registeredBlendMode1.get_destinationFactor() == dstFactor) {
			return registeredBlendMode1;
		}
	}
	return null;
}
BlendMode.register = function(name,srcFactor,dstFactor) {
	if(BlendMode.sBlendModes == null) {
		BlendMode.registerDefaults();
	}
	var blendMode = new BlendMode(name,srcFactor,dstFactor);
	BlendMode.sBlendModes.set(name,blendMode);
	return blendMode;
}
BlendMode.registerDefaults = function() {
	if(BlendMode.sBlendModes != null) {
		return;
	}
	BlendMode.sBlendModes = new (haxe_ds_StringMap().default)();
	BlendMode.register("none","one","zero");
	BlendMode.register("normal","one","oneMinusSourceAlpha");
	BlendMode.register("add","one","one");
	BlendMode.register("multiply","destinationColor","oneMinusSourceAlpha");
	BlendMode.register("screen","one","oneMinusSourceColor");
	BlendMode.register("erase","zero","oneMinusSourceAlpha");
	BlendMode.register("mask","zero","sourceAlpha");
	BlendMode.register("below","oneMinusDestinationAlpha","destinationAlpha");
}
BlendMode.AUTO = "auto"
BlendMode.NONE = "none"
BlendMode.NORMAL = "normal"
BlendMode.ADD = "add"
BlendMode.MULTIPLY = "multiply"
BlendMode.SCREEN = "screen"
BlendMode.ERASE = "erase"
BlendMode.MASK = "mask"
BlendMode.BELOW = "below"

// Export

exports.default = BlendMode;